Tools & Wizards About Us
herbertnitsch.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

herbertnitsch.com

Freediver Herbert Nitsch

Page Load Speed

17.3 sec in total

First Response

777 ms

Resources Loaded

16.3 sec

Page Rendered

287 ms

herbertnitsch.com screenshot

About Website

Click here to check amazing Herbert Nitsch content. Otherwise, check out these important facts you probably never knew about herbertnitsch.com

Herbert Nitsch – The Deepest Man on Earth. Official website of the Austrian freediving legend, holder of 33 world records, including the deepest dive ever (253 m). Author, keynote speaker and oc...

Visit herbertnitsch.com

Key Findings

We analyzed Herbertnitsch.com page load time and found that the first response time was 777 ms and then it took 16.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

herbertnitsch.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value34,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value46.8 s

0/100

10%

Network Requests Diagram

herbertnitsch.com

777 ms

textstyles.css

437 ms

imageCode.js

343 ms

analytics.js

48 ms

like.php

123 ms

Our browser made a total of 181 requests to load all elements on the main page. We found that 56% of them (102 requests) were addressed to the original Herbertnitsch.com, 20% (36 requests) were made to Static.xx.fbcdn.net and 8% (14 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (11.2 sec) belongs to the original domain Herbertnitsch.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 910.8 kB (34%)

Content Size

2.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Herbertnitsch.com main page is 2.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 45.1 kB

  • Original 54.5 kB
  • After minification 54.5 kB
  • After compression 9.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 45.1 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 184.4 kB

  • Original 1.5 MB
  • After minification 1.3 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Herbert Nitsch needs image optimization as it can save up to 184.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 317.6 kB

  • Original 491.3 kB
  • After minification 491.2 kB
  • After compression 173.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 317.6 kB or 65% of the original size.

CSS Optimization

-59%

Potential reduce by 363.7 kB

  • Original 617.1 kB
  • After minification 614.8 kB
  • After compression 253.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Herbertnitsch.com needs all CSS files to be minified and compressed as it can save up to 363.7 kB or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (23%)

Requests Now

177

After Optimization

137

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Herbert Nitsch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

herbertnitsch.com

herbertnitsch.com

777 ms

textstyles.css

textstyles.css

437 ms

imageCode.js

imageCode.js

343 ms

analytics.js

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48 ms

like.php

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123 ms

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Accessibility Review

herbertnitsch.com accessibility score

79

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Document doesn't have a <title> element

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

herbertnitsch.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

herbertnitsch.com SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Herbertnitsch.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Herbertnitsch.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

herbertnitsch.com

Open Graph data is detected on the main page of Herbert Nitsch. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: